Microsoft observed threat actors using the certutil command-line utility to download a malicious MSBuild file onto the victim’s system. This file, which carried an encrypted PipeMagic payload ...

The Play ransomware gang has exploited a high-severity Windows Common Log File System flaw in zero-day attacks to gain SYSTEM privileges and deploy malware on compromised systems. The ...

Microsoft says the RansomEXX ransomware gang has been exploiting a high-severity zero-day flaw in the Windows Common Log File System to gain SYSTEM privileges on victims' systems. The ...